Best Selling Infrared Safety Light Curtain Sensor with

Best Selling Infrared Safety Light Curtain Sensor with the principle of the light emitted by the transmitter to the receiver, the formation of protective light curtain. When the light curtain is blocked, the receiver generates a shading signal for processing signals transmitted by cable to the controller, the controller of this signal, generates a control output signal to control the machine's brake control circuit or other device alarms, To achieve the machine to stop the operation or security alarm. The controller has both built-in and external.

Detailed Product Description

Model

NPN or PNP

KJT-TB-4004

KJT-TB-4008

KJT-TB-4012

KJT-TB-4016

L.on/D.on

KJT-TB-4004S

KJT-TB-4008S

KJT-TB-4012S

KJT-TB-4016S

No.of Beams

4

8

12

16

Detecting height

120mm

280mm

440mm

600mm

Beam Pitch

40mm

Sensing type

Through beam

Resolution

60 mm opaque object

Sensing distance

0.6 M ~ 5 M

0.6 M ~ 5 M

0.6 M ~ 5 M

0.6 M ~ 5 M

0.3 M ~ 2 M

0.3 M ~ 2 M

0.3 M ~ 2 M

0.3 M ~ 2 M

Emitting light

Infrared LED:850 nm

Indicating LED

Blinking or shining output indicators.

Running type

More than one beam is covered ON(Dark On)

Operating voltage

DC12 ~ 24 V±10% (ripple P-P:10% Max.)

Current Consumption

Transmitter:35 mA Max.

Transmitter:45 mA Max.

Transmitter:55 mA Max.

Transmitter:60 mA Max.

Receiver:30 mA Max.

Receiver:35 mA Max.

Receiver:40 mA Max.

Receiver:40 mA Max.

Load current

100 mA Max. at DC 24V

Protection circuit

Reversed Supply circuit protection, Short circuit
protection output

Response time

Off to On:15 ms Max.

On to Off:20 ms Max.

Insulation resistance

20MΩ min. (DC500V)

Voltage withstandabiligy

AC1000V 60Hz for 60 Sec.

Operating temperature

- 10 ºC ~ + 45ºC (No freezing allowed)

Ambient humidity

35% ~ 85% RH

Storage temperature

- 10 ºC ~ + 45ºC (No freezing allowed)

Storage humidity

35% ~ 95% RH

Protection degree

IP65

Material

Aluminum+ABS

Wiring method

Transmitter:M12 pigtailed type(5P)

Receiver:M12 pigtailed type(5P)

Q: How about the delivery time ?
A: We are factory and we have large warehouse for goods,if we have the sensors you need in stock,we will send in 3 days.If have not in stock,we will produce asap after received your payment in our account.the detailed delivery time is according your order qty. Q: Does KJTkeeps goods in stock or only trading ?
A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.